Samsung SGH-E370 service manual - provinspc2

MEC-CASE SLIDE UPPER. GH75- ... MANUAL USERS-EU TMOENGLISH .... C214. C-CER,CHIP. 2203-006562. SA. C216. C-CER,CHIP. 2203-005482. SA.
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GSM TELEPHONE SGH-E370

GSM TELEPHONE

CONTENTS 1.

Safety Precautions

2.

Specification

3.

Product Function

4.

Array course control

5.

Exploded View and Parts List

6.

MAIN Electrical Parts List

7.

Block Diagrams

8.

PCB Diagrams

9.

Flow Chart of Troubleshooting

10.

Reference data

11.

Disassembly and Assembly Instructions

CONTENTS 1. Safety Precautions 1-1. Repair Precaution ...........................................................................1-1 1-2. ESD(Electrostatically Sensitive Devices) Precaution ...........................1-2 2. Specification 2-1. GSM General Specification ..............................................................2-1 2-2. GSM Tx Power Class ......................................................................2-2 3. Product Function 4. Array course control 4-1. Software Adjustments......................................................................4-1 4-2. Software Downloading.....................................................................4-2 5. Exploded View and Parts List 5-1. Cellular phone Exploded View .........................................................5-1 5-2. Cellular phone Parts list .................................................................5-2 6. MAIN Electrical Parts List 7. Block Diagrams 8. PCB Diagrams 8-1. Main PCB Diagrams.........................................................................8-1 8-2. Sub PCB Diagrams..........................................................................8-3

CONTENTS 9. Flow Chart of Troubleshooting 9-1. Power On....................................................................................9-1 9-2. Initial .........................................................................................9-3 9-3. Charging Part............................................................................ ..9-5 9-4. Sim Part.....................................................................................9-7 9-5. Microphone Part...........................................................................9-9 9-6. Speaker Part(Melody).................................................................9-11 9-7. Key Data Input..........................................................................9-13 9-8. Receiver Part.............................................................................9-14 9-9. Back Light (for Color Main LCD).................................................9-15 9-10. Key Back Light.........................................................................9-17 9-11. Camera Part............................................................................9-18 9-12. GSM Receiver...........................................................................9-20 9-13. GSM Transmitter......................................................................9-21 9-14. DCS Receiver...........................................................................9-22 9-15. DCS Transmitter.......................................................................9-23 9-16. PCS Receiver...........................................................................9-24 9-17. PCS Transmitter.......................................................................9-25

10. Reference data 11. Disassembly and Assembly Instructions 11-1. Disassemby..............................................................................11-1 11-2. Assembly.................................................................................11-3 11-3. FPCB KIT Assembly..................................................................11-5 11-4. LCD KIT Assembly ...................................................................11-8

1. Safety Precautions 1-1. Repair Precaution ● Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because specipicty of cellular phone is sensitive for surrounding interference(RF noise). ● Be careful to use a kind of magnetic object or tool, because performance of parts is damaged by the influence of magnetic force. ● Surely use a standard screwdriver when you disassemble this product, otherwise screw will be worn away. ● Use a thicken twisted wire when you measure level. A thicken twisted wire has low resistance, therefore error of measurement is few. ● Repair after separate Test Pack and Set because for short danger (for example an overcurrent and furious flames of parts etc) when you repair board in condition of connecting Test Pack and tuning on. ● Take specially care of soldering, because Land of PCB is small and weak in heat. ● Surely tune on/off while using AC power plug, because a repair of battery charger is dangerous when tuning ON/OFF PBA and Connector after disassembling charger. ● Don't use as you pleases after change other material than replacement registered on SEC System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules.

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Safety Precautions

1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semiconductor may be damaged easily by static electricity. Such parts are called by ESD (Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below. You can prevent from ESD damage by static electricity. ● Remove static electricity remained your body before you touch semiconductor or parts with semiconductor. There are ways that you touch an earthed place or wear static electricity prevention string on wrist. ● Use earthed soldering steel when you connect or disconnect ESD. ● Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by static electricity. ● Don't unpack until you set up ESD on product. Because most of ESD are packed by box and aluminum plate to have conductive power,they are prevented from static electricity. ● You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board.

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2. Specification 2-1. GSM General Specification GSM900 Phase 1

E GS M 9 0 0 Phase 2

DCS1800 Phase 1

PCS1900

Fr eq. Band[MHz] Uplin k/Down link

890~915 935~960

880~915 925~960

1710~1785 1805~1880

1850~1910 1930~1990

ARF CN ra nge

1~124

0~124 & 975~1023

512~885

512~810

T x/Rx spacing

45MHz

45MHz

95MHz

80MHz

Mo d. Bit r ate/ Bit Period

270.833kbps 3.692us

270.833kbps 3.692us

270.833kbps 3.692us

270.833kbps 3.692us

Ti me Slo t Pe rio d/Fr am e Per iod

576.9us 4.615ms

576.9us 4.615ms

576.9us 4.615ms

576.9us 4.615ms

Modula tion

0.3GMSK

0.3GMSK

0.3GMSK

0.3GMSK

MS Power

33dBm~5dBm

33dBm~5dBm

30dBm~0dBm

30dBm~0dBm

Powe r Class

5pcl ~ 19pcl

5pcl ~ 19pcl

0pcl ~ 15pcl

0pcl ~ 15pcl

Se nsiti vity

-102dBm

-102dBm

-100dBm

-100dBm

TDMA Mu x

8

8

8

8

Cell Radiu s

35Km

35Km

2Km

-

2-1

Speclflcation

2-2. GSM Tx Power Class

TX Power control level

GSM900

TX Power control level

DCS1800

TX Power control level

PCS1800

5

33±2 dBm

0

30±3 dBm

0

30±3 dBm

6

31±2 dBm

1

28±3 dBm

1

28±3 dBm

7

29±2 dBm

2

26±3 dBm

2

26±3 dBm

8

27±2 dBm

3

24±3 dBm

3

24±3 dBm

9

25±2 dBm

4

22±3 dBm

4

22±3 dBm

10

23±2 dBm

5

20±3 dBm

5

20±3 dBm

11

21±2 dBm

6

18±3 dBm

6

18±3 dBm

12

19±2 dBm

7

16±3 dBm

7

16±3 dBm

13

17±2 dBm

8

14±3 dBm

8

14±3 dBm

14

15±2 dBm

9

12±4 dBm

9

12±4 dBm

15

13±2 dBm

10

10±4 dBm

10

10±4 dBm

16

11±3 dBm

11

8±4dBm

11

8±4dBm

17

9±3dBm

12

6±4 dBm

12

6±4 dBm

18

7±3 dBm

13

4±4 dBm

13

4±4 dBm

19

5±3 dBm

14

2±5 dBm

14

2±5 dBm

15

0±5 dBm

15

0±5 dBm

2-2

3. Product Function Main Function -1.3 Megapixel Camera with Flash -65536 Color TFT Screen (128×160) -Video Recording & Messaging -Music Player(MP3/AAC/AAC+) -Bluetooth Woreless Technology -Multimedia Message Service (MMS) -E-mail -Voice recorder -Java / WAP2.0 -Tri-band(900/1800/1900MHz)

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Product Function

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4. Array course control 4-1. Software Downloading

Test Jig (GH80-03306A)

Test Cable(GH39-00337C)

Serial Cable(CSA LL64151-A)

Power Supply Cable

4-1

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Array course control

4-2. Software Downloading 4-2-1. Pre-requsite for Downloading • Downloader Program(OneNAND_Downloder_1.8.exe) • E370 Mobile Phone • Data Cable • Binary file, TFS file 4-2-2. S/W Downloader Program ■ Load the binary download program by executing the “OneNAND_Downloder_1.8.exe”

1. Select the connected serial port and the rate of speed 2. Select the check box, the mode you want to download. - if the binary file wanted, check only 'BIN' - if the tfs file wanted, check only 'TFS' - if all the files wanted, check 'BIN+TFS'

1

2

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Array course control

3. Select the file(s) what you want to download

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Array course control

4-4

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5. Exploded View and Parts List 5-1. Cellular phone Exploded View QMW02

QFR01

QFU01

QMI03 QCR58

QCA01

QKP01

QKP02

QCR05

QAR01

QCA02

QLC01 QMP02 QME02

QME01 QMP01

QPC01

QMI01 QVK01 QME10 QRF03

QCR57

QCK01 QFL01 QRE01 QCR12 QSC08

QIF01 QCR05

QSC07 QHI01

QRF01 QVO01

QBA01

5-1

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Exploded view and Part List

5-2. Cellular phone Parts list

Design LOC QAR01 QBA01 QCA01 QCA02 QCR05 QCR12 QCR58 QFU01 QIF01 QKP01 QKP02 QLC01 QME01 QME02 QME10 QMI01 QMP01 QMP02 QMW02 QPC01 QRF01 QSC07 QSC08 QVK01 QRE01       QFL01     QFR01  

                                                  QCK01 QRF03 QVO01   QCR57 QHI01   QMI03

Discription

SEC Code

AUDIO-RECEIVER BATTERY-800MAH,BLACK,MAIN UNIT-CAMERA UNIT-CAMERA KEY SCREW-MACHINE SCREW-MACHINE SCREW-MACHINE MEC-CASE SLIDE UPPER PMO-COVER IF MEC-KEYPAD MAIN ASSY-KEY-KEYPAD SUB MEA-LCD MODULE KIT UNIT-MAIN METAL DOME UNIT-SUB METAL DOME UNIT-MFA INTENNA MODULE MICROPHONE-ASSY PBA MAIN-SGH E370 PBA MAIN-SGH E370 SUB PCT-MAIN WINDOW(T_MOBILE) MEA-SLIDE FPCB KIT MPR-SHEET COVER RF MPR-SHEET LOWER SCREW CAP(L) MPR-SHEET LOWER SCREW CAP(R) UNIT-VOLUME KEY MEC-CASE REAR PMO-SIDE KEY PMO-COVER EARPHONE PMO-CAMERA KEY MEC-CASE SLIDE LOWER SCREW-MACHINE ASSY-COVER-SLIDE MODULE MEC-CASE FRONT ASSY-CUSHION-HOLDER MIC

3009-001187 GH43-02326A GH59-02946A GH59-02841A 6001-001478 6001-001530 6001-001870 GH75-08778A GH72-27571A GH75-08776A GH98-01062A GH97-05867A GH59-02842A GH59-02843A GH59-03138A GH30-00269A GH92-02638A GH92-02654A GH72-30863A GH97-05868A GH74-23036A GH74-23028A GH74-23029A GH59-02840A GH75-08782A GH72-27569A GH72-27568A GH72-27570A GH75-08780A 6001-002001 GH98-00957A GH75-08775A GH98-00956A

5-2

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Exploded view and Part List

Discription

SEC Code

BAG PE ADAPTOR-SGHD500 BLK UNIT-EARPHONE SPRING ETC-BATT LOCKER LABEL(P)-WATER SOAK LABEL(P)-IMEI DI LABEL(R)-MAIN(EU) MANUAL USERS-EU TMOENGLISH MANUAL USERS-EU TMOGERMAN CUSHION-CASE(T-MOBILE) BOX(P)-UNIT(DTM) MPR-VINYL BOHO LCD WIN MPR-VINYL BOHO M/WIN INSIDE MPR-VINYL BOHO MAIN WINDOW LIS MPR-TAPE MAIN FPCB MPR-TAPE MAIN DOME EMI MPR-TAPE MAIN FPCB SHORT MPR-TAPE MAIN FPCB EMI 2 MPR-TAPE SUB FPCB MPR-TAPE LCD FPCB MPR-TAPE SUB FPCB SHORT MPR-TAPE LCD PBA SHORT MPR-TAPE SUB DOME EMI MPR-TAPE MAIN FPCB EMI 1 MPR-TAPE MAIN YAMAHA SHORT MPR-TAPE MAIN J TAG MPR-TAPE SLIDE MODULE EMI MPR-TAPE SLIDE MODULE EMI MPR-VINYL BOHO 3X4 KEY MEC-HANGER

6902-000634 GH44-00954A GH59-02395A GH61-00120A GH68-02026A GH68-03060A GH68-09319A GH68-09898A GH68-09899A GH69-03063A GH69-03671H GH74-20869A GH74-23016A GH74-23030A GH74-23674A GH74-23675A GH74-23676A GH74-23677A GH74-23679A GH74-23680A GH74-23681A GH74-23682A GH74-23683A GH74-23684A GH74-23685A GH74-23686A GH74-23687A GH74-23687A GH74-23688A GH75-03673H

5-3

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Exploded view and Part List

5-4

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6. Electrical Parts List Design LOC

Description

SEC CODE

STATUS

ANT300

ANTENNA-CHIP

4202-001157

SA

BAT400

BATTERY-LI(2ND)

4302-001180

SA

BTC501

HEADER-BATTERY

3711-006026

SA

C100

C-TA,CHIP

2404-001385

SA

C101

C-CER,CHIP

2203-000438

SA

C101

C-CER,CHIP

2203-000679

SA

C102

C-CER,CHIP

2203-000386

SA

C102

C-CER,CHIP

2203-006562

SA

C103

C-CER,CHIP

2203-000330

SA

C104

C-CER,CHIP

2203-000425

SA

C108

C-CER,CHIP

2203-000425

SA

C111

C-CER,CHIP

2203-000425

SA

C111

C-CER,CHIP

2203-006562

SA

C112

C-CER,CHIP

2203-000386

SA

C112

C-CER,CHIP

2203-006257

SA

C113

C-CER,CHIP

2203-006324

SA

C114

C-CER,CHIP

2203-000233

SA

C114

C-CER,CHIP

2203-006324

SA

C115

C-CER,CHIP

2203-000643

SA

C115

C-CER,CHIP

2203-006324

SA

C116

C-CER,CHIP

2203-000386

SA

C116

C-CER,CHIP

2203-006324

SA

C117

C-CER,CHIP

2203-000189

SA

C117

C-CER,CHIP

2203-000386

SA

C118

C-CER,CHIP

2203-000386

SA

C119

C-CER,CHIP

2203-000233

SA

C121

C-CER,CHIP

2203-006562

SA

C123

C-CER,CHIP

2203-000233

SA

C124

C-CER,CHIP

2203-001385

SA

C125

C-CER,CHIP

2203-001385

SA

C126

C-CER,CHIP

2203-000233

SA

C128

C-CER,CHIP

2203-000628

SA

C130

C-CER,CHIP

2203-000278

SA

C131

C-CER,CHIP

2203-005444

SA

C134

C-CER,CHIP

2203-000466

SA

C135

C-CER,CHIP

2203-001383

SA

C136

C-CER,CHIP

2203-000466

SA

C137

C-CER,CHIP

2203-000530

SA

C147

C-CER,CHIP

2203-002668

SA

C200

C-CER,CHIP

2203-000254

SA

C201

C-CER,CHIP

2203-005482

SA

C202

C-CER,CHIP

2203-005482

SA

C203

C-CER,CHIP

2203-000812

SA

C204

C-CER,CHIP

2203-005482

SA

C205

C-CER,CHIP

2203-000254

SA

6-1

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Electrical Parts List

Design LOC

Description

SEC CODE

STATUS

C206

C-CER,CHIP

2203-005482

SA

C207

C-CER,CHIP

2203-000254

SA

C208

C-CER,CHIP

2203-005482

SA

C209

C-CER,CHIP

2203-006208

SA

C210

C-CER,CHIP

2203-000812

SA

C211

C-CER,CHIP

2203-005482

SA

C212

C-CER,CHIP

2203-006562

SA

C213

C-CER,CHIP

2203-006562

SA

C214

C-CER,CHIP

2203-006562

SA

C216

C-CER,CHIP

2203-005482

SA

C300

C-CER,CHIP

2203-000254

SA

C301

C-CER,CHIP

2203-006260

SA

C303

C-CER,CHIP

2203-000679

SA

C304

C-CER,CHIP

2203-000725

SA

C305

C-CER,CHIP

2203-005482

SA

C306

C-CER,CHIP

2203-000438

SA

C307

C-CER,CHIP

2203-005482

SA

C308

C-CER,CHIP

2203-006399

SA

C309

C-CER,CHIP

2203-000679

SA

C310

C-CER,CHIP

2203-005482

SA

C311

C-CER,CHIP

2203-005482

SA

C312

C-CER,CHIP

2203-006208

SA

C313

C-CER,CHIP

2203-005512

SA

C314

C-CER,CHIP

2203-000940

SA

C315

C-CER,CHIP

2203-005480

SA

C317

C-CER,CHIP

2203-000438

SA

C318

C-CER,CHIP

2203-006257

SA

C319

C-CER,CHIP

2203-000233

SA

C320

C-CER,CHIP

2203-005482

SA

C321

C-CER,CHIP

2203-005482

SA

C322

C-CER,CHIP

2203-005482

SA

C323

C-CER,CHIP

2203-005482

SA

C400

C-CER,CHIP

2203-006562

SA

C401

C-CER,CHIP

2203-006361

SA

C402

C-CER,CHIP

2203-006047

SA

C403

C-CER,CHIP

2203-006257

SA

C405

C-CER,CHIP

2203-000254

SA

C406

C-CER,CHIP

2203-005482

SA

C407

C-CER,CHIP

2203-000550

SA

C408

C-CER,CHIP

2203-006257

SA

C409

C-CER,CHIP

2203-000233

SA

C410

C-CER,CHIP

2203-000550

SA

C412

C-CER,CHIP

2203-000254

SA

C414

C-CER,CHIP

2203-006562

SA

C416

C-CER,CHIP

2203-006257

SA

6-2

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Electrical Parts List

Design LOC

Description

SEC CODE

STATUS

C417

C-CER,CHIP

2203-006257

SA

C418

C-CER,CHIP

2203-000585

SA

C419

C-CER,CHIP

2203-006208

SA

C420

C-CER,CHIP

2203-005482

SA

C423

C-CER,CHIP

2203-006208

SA

C424

C-CER,CHIP

2203-006257

SA

C426

C-CER,CHIP

2203-006208

SA

C500

C-CER,CHIP

2203-000311

SA

C501

C-CER,CHIP

2203-005482

SA

C503

C-CER,CHIP

2203-005482

SA

C504

C-CER,CHIP

2203-000812

SA

C505

C-CER,CHIP

2203-006348

SA

C602

C-CER,CHIP

2203-000278

SA

C603

C-CER,CHIP

2203-001437

SA

C605

C-CER,CHIP

2203-005482

SA

C606

C-CER,CHIP

2203-000854

SA

C609

C-CER,CHIP

2203-000628

SA

C611

C-CER,CHIP

2203-005482

SA

C612

C-CER,CHIP

2203-000278

SA

C614

C-CER,CHIP

2203-005482

SA

C615

C-CER,CHIP

2203-006190

SA

C616

C-CER,CHIP

2203-000278

SA

C617

C-CER,CHIP

2203-000438

SA

C618

C-CER,CHIP

2203-005482

SA

C619

C-CER,CHIP

2203-000278

SA

C621

C-CER,CHIP

2203-005056

SA

C622

C-CER,CHIP

2203-000278

SA

C623

C-CER,CHIP

2203-000254

SA

C624

C-CER,CHIP

2203-006137

SA

C625

C-CER,CHIP

2203-005482

SA

C626

C-CER,CHIP

2203-003054

SA

C627

C-CER,CHIP

2203-003054

SA

C628

C-CER,CHIP

2203-003054

SA

C700

C-CER,CHIP

2203-006562

SA

C701

C-CER,CHIP

2203-006257

SA

C702

C-CER,CHIP

2203-000995

SA

C703

C-CER,CHIP

2203-002443

SA

C704

C-CER,CHIP

2203-005482

SA

C705

C-CER,CHIP

2203-000233

SA

C706

C-CER,CHIP

2203-005482

SA

C707

C-CER,CHIP

2203-005682

SA

C708

C-CER,CHIP

2203-005482

SA

C709

C-CER,CHIP

2203-005682

SA

C710

C-CER,CHIP

2203-006257

SA

C711

C-CER,CHIP

2203-006257

SA

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Electrical Parts List

Design LOC

Description

SEC CODE

STATUS

C712

C-CER,CHIP

2203-000254

SA

C714

C-CER,CHIP

2203-005482

SA

C715

C-CER,CHIP

2203-005482

SA

C716

C-CER,CHIP

2203-006257

SA

C717

C-CER,CHIP

2203-005482

SA

C718

C-CER,CHIP

2203-006562

SA

CPL300

BLUETOOTH MODULE

4709-001413

SA

EAR600

JACK-EAR PHONE

3722-002379

SA

F100

DUPLEXER-FEM

2911-000019

SNA

F101

FILTER-EMI SMD

2901-001254

SA

F102

FILTER-SAW

2904-001553

SA

F500

FILTER-EMI/ESD

2901-001322

SA

F501

FILTER-EMI SMD

2901-001283

SA

F502

FILTER-EMI/ESD

2901-001322

SA

F700

FILTER-EMI/ESD

2901-001319

SA

F701

FILTER-EMI/ESD

2901-001319

SA

F702

FILTER-EMI/ESD

2901-001319

SA

F703

FILTER-EMI/ESD

2901-001319

SA

F704

FILTER-EMI/ESD

2901-001353

SA

F705

FILTER-EMI/ESD

2901-001353

SA

F706

FILTER-EMI/ESD

2901-001353

SA

IFC500

CONNECTOR-INTERFACE

3710-001611

SA

L100

INDUCTOR-SMD

2703-002368

SA

L100

INDUCTOR-SMD

2703-002824

SA

L102

INDUCTOR-SMD

2703-002314

SA

L103

INDUCTOR-SMD

2703-001722

SA

L104

INDUCTOR-SMD

2703-002369

SA

L105

INDUCTOR-SMD

2703-002205

SA

L106

INDUCTOR-SMD

2703-002636

SA

L107

INDUCTOR-SMD

2703-002281

SA

L108

INDUCTOR-SMD

2703-002544

SA

L109

INDUCTOR-SMD

2703-002267

SA

L111

BEAD-SMD

3301-001729

SA

L112

BEAD-SMD

3301-001659

SA

L114

INDUCTOR-SMD

2703-002203

SA

L302

INDUCTOR-SMD

2703-001752

SA

L303

INDUCTOR-SMD

2703-002176

SA

L400

BEAD-SMD

3301-001120

SA

L401

INDUCTOR-SMD

2703-002653

SA

L600

BEAD-SMD

3301-001438

SA

L601

BEAD-SMD

3301-001438

SA

L613

INDUCTOR-SMD

2703-001513

SA

L614

INDUCTOR-SMD

2703-001513

SA

L615

INDUCTOR-SMD

2703-001513

SA

L700

BEAD-SMD

3301-001729

SA

6-4

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Electrical Parts List

Design LOC

Description

SEC CODE

STATUS

L701

BEAD-SMD

3301-001729

SA

LED700

LED

0601-002055

SA

LED701

LED

0601-002055

SA

LED702

LED

0601-002055

SA

LED703

LED

0601-002055

SA

LED704

LED

0601-002055

SA

LED705

LED

0601-002055

SA

LED706

LED

0601-002055

SA

LED707

LED

0601-002055

SA

LED800

LED

0601-002055

SA

LED801

LED

0601-002055

SA

LED802

LED

0601-002055

SA

LED803

LED

0601-002055

SA

LED804

LED

0601-002015

SA

OSC400

CRYSTAL-SMD

2801-004466

SA

PAM100

IC-POWER AMP

1201-002254

SA

R100

R-CHIP

2007-000162

SA

R101

R-CHIP

2007-000171

SA

R102

R-CHIP

2007-000137

SA

R103

R-CHIP

2007-000172

SA

R104

R-CHIP

2007-000172

SA

R105

R-CHIP

2007-000171

SA

R105

R-CHIP

2007-007009

SA

R106

R-CHIP

2007-000148

SA

R106

R-CHIP

2007-007009

SA

R107

R-CHIP

2007-000173

SA

R107

R-CHIP

2007-000566

SA

R108

R-CHIP

2007-000172

SA

R108

R-CHIP

2007-000173

SA

R109

R-CHIP

2007-000566

SA

R110

R-CHIP

2007-001288

SA

R111

R-CHIP

2007-000152

SA

R111

R-CHIP

2007-001313

SNA

R112

R-CHIP

2007-000162

SA

R112

R-CHIP

2007-001313

SNA

R116

R-CHIP

2007-000172

SA

R117

R-CHIP

2007-000932

SA

R118

R-CHIP

2007-000932

SA

R119

R-CHIP

2007-000140

SA

R120

R-CHIP

2007-000171

SA

R121

R-CHIP

2007-000171

SA

R122

R-CHIP

2007-000171

SA

R123

R-CHIP

2007-000171

SA

R124

R-CHIP

2007-000171

SA

R125

R-CHIP

2007-001317

SA

6-5

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Electrical Parts List

Design LOC

Description

SEC CODE

STATUS

R200

R-CHIP

2007-000148

SA

R201

R-CHIP

2007-000171

SA

R202

R-CHIP

2007-007001

SA

R203

R-CHIP

2007-000242

SA

R204

R-CHIP

2007-000242

SA

R205

R-CHIP

2007-000162

SA

R206

R-CHIP

2007-000162

SA

R207

R-CHIP

2007-000162

SA

R208

R-CHIP

2007-000162

SA

R209

R-CHIP

2007-000143

SA

R211

R-CHIP

2007-000148

SA

R300

R-CHIP

2007-000171

SA

R301

R-CHIP

2007-000171

SA

R302

R-CHIP

2007-001325

SA

R303

R-CHIP

2007-000148

SA

R304

R-CHIP

2007-007101

SA

R305

R-CHIP

2007-000151

SA

R306

R-CHIP

2007-000162

SA

R307

R-CHIP

2007-000141

SA

R308

R-CHIP

2007-000141

SA

R309

R-CHIP

2007-000148

SA

R310

R-CHIP

2007-000162

SA

R313

R-CHIP

2007-000171

SA

R314

R-CHIP

2007-007014

SA

R315

R-CHIP

2007-001303

SA

R316

R-CHIP

2007-007014

SA

R317

R-CHIP

2007-001303

SA

R401

R-CHIP

2007-007100

SA

R405

R-CHIP

2007-000162

SA

R408

R-CHIP

2007-001316

SA

R500

R-CHIP

2007-000162

SA

R501

R-CHIP

2007-000758

SA

R502

R-CHIP

2007-000758

SA

R504

R-CHIP

2007-000170

SA

R505

R-CHIP

2007-000170

SA

R506

R-CHIP

2007-000138

SA

R507

R-CHIP

2007-000138

SA

R508

R-CHIP

2007-007107

SA

R509

R-CHIP

2007-000148

SA

R510

R-CHIP

2007-000152

SA

R511

R-CHIP

2007-000137

SA

R512

R-CHIP

2007-007573

SA

R513

R-CHIP

2007-007334

SA

R514

R-CHIP

2007-007875

SA

R515

R-CHIP

2007-007489

SA

6-6

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Electrical Parts List

Design LOC

Description

SEC CODE

STATUS

R516

R-CHIP

2007-000156

SA

R602

R-CHIP

2007-000137

SA

R604

R-CHIP

2007-000137

SA

R605

R-CHIP

2007-001316

SA

R606

R-CHIP

2007-000831

SA

R607

R-CHIP

2007-000162

SA

R608

R-CHIP

2007-000162

SA

R609

R-CHIP

2007-000162

SA

R610

R-CHIP

2007-007573

SA

R611

R-CHIP

2007-007480

SA

R612

R-CHIP

2007-000138

SA

R700

R-CHIP

2007-000162

SA

R701

R-CHIP

2007-007009

SA

R702

R-CHIP

2007-007009

SA

R703

R-CHIP

2007-007009

SA

R704

R-CHIP

2007-007009

SA

R705

R-CHIP

2007-007009

SA

R706

R-CHIP

2007-007009

SA

R707

R-CHIP

2007-007009

SA

R708

R-CHIP

2007-007009

SA

R709

R-CHIP

2007-000162

SA

R710

R-CHIP

2007-000162

SA

R711

R-CHIP

2007-000162

SA

R712

R-CHIP

2007-007013

SA

RFS100

CONNECTOR-COAXIAL

3705-001358

SA

SIM400

CONNECTOR-CARD EDGE

3709-001355

SA

SLC100

CONNECTOR-FPC/FFC/PIC

3708-002170

SA

SLC101

CONNECTOR-FPC/FFC/PIC

3708-002162

SA

SLC102

CONNECTOR-FPC/FFC/PIC

3708-002222

SA

SLC700

CONNECTOR-FPC/FFC/PIC

3708-002170

SA

TA122

C-TA,CHIP

2404-001413

SA

TA404

C-TA,CHIP

2404-001381

SA

TA411

C-TA,CHIP

2404-001381

SA

TA413

C-TA,CHIP

2404-001225

SA

TA415

C-TA,CHIP

2404-001225

SA

TA425

C-TA,CHIP

2404-001225

SA

TA502

C-TA,CHIP

2404-001268

SA

TA601

C-TA,CHIP

2404-001377

SA

TCX100

OSCILLATOR-VCTCXO

2809-001287

SA

TR500

TR-DIGITAL

0504-001151

SA

U100

IC-PWM CONTROLLER

1203-003443

SA

U101

IC-TRANSCEIVER

1205-002817

SA

U102

IC-POSI.FIXED REG.

1203-003754

SA

U103

IC-DC/DC CONVERTER

1203-003978

SA

U200

IC-CMOS LOGIC

0801-003031

SA

6-7

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Electrical Parts List

Design LOC

Description

SEC CODE

STATUS

U301

IC-MELODY

1204-002161

SA

U302

IC-CMOS LOGIC

0801-003022

SA

U303

IC ASIC

GH13-00032A

SA

U304

IC-CMOS LOGIC

0801-002958

SA

U305

IC-CMOS LOGIC

0801-003031

SA

U400

IC-POSI.FIXED REG.

1203-003754

SA

U401

IC-DC/DC CONVERTER

1203-003545

SA

U402

IC-POWER SUPERVISOR

1203-003882

SA

U500

IC-BATTERY

1203-003742

SA

U600

IC-ANALOG SWITCH

1001-001336

SA

U601

IC-ANALOG SWITCH

1001-001336

SA

U602

IC-ANALOG SWITCH

1001-001336

SA

U603

IC-VOLTAGE COMP.

1202-001068

SA

U608

IC-ANALOG MULTIPLEX

1001-001306

SA

U700

IC-POSI.FIXED REG.

1203-003754

SA

U701

IC-CMOS LOGIC

0801-002970

SA

U702

IC-HALL EFFECT S/W

1009-001020

SA

U703

IC-POSI.FIXED REG.

1203-003432

SA

UCP201

IC-COMM. CONTROLLER

1205-002670

SA

UME300

IC-MCP

1108-000018

SA

VR100

VARISTOR

1405-001082

SA

VR101

VARISTOR

1405-001082

SA

VR101

VARISTOR

1405-001082

SA

VR102

VARISTOR

1405-001128

SA

VR103

VARISTOR

1405-001128

SA

VR104

VARISTOR

1405-001128

SA

VR105

VARISTOR

1405-001128

SA

VR106

VARISTOR

1405-001128

SA

VR107

VARISTOR

1405-001128

SA

VR501

THERMISTOR-NTC

1404-001221

SA

VR600

VARISTOR

1405-001082

SA

VR601

VARISTOR

1405-001082

SA

ZD500

DIODE-ZENER

0403-001427

SA

ZD501

DIODE-TVS

0406-001201

SA

ZD502

DIODE-ZENER

0403-001547

SA

ZD600

DIODE-TVS

0406-001201

SA

ZD601

DIODE-TVS

0406-001201

SA

ZD602

DIODE-TVS

0406-001194

SA

ZD603

DIODE-TVS

0406-001194

SA

ZD700

DIODE-TVS

0406-001201

SA

ZD701

DIODE-TVS

0406-001201

SA

ZD702

DIODE-TVS

0406-001201

SA

ZD703

DIODE-TVS

0406-001201

SA

ZD704

DIODE-TVS

0406-001201

SA

ZD705

DIODE-TVS

0406-001194

SA

6-8

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7. Block Diagrams 7-1. RF Solution Block Diagram

7-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Block Diagrams

7-2. Base Band Solution Block Diagram MIC BB INTERFACE Serial Data Interface

RECEIVER

MFA (SPK+VIB)

Camera(1.3M)

Battery Type Battery Voltage

Melody IC (40 POLY)

I/O Interface

Battery Temperature

MEMORY

A/D Interface

D1VDD

256Mb NOR 512Mb NAND 256Mb RAM

PCF5213EL1

D2VDD D3VDD RF INTERFACE AVDD AFC

MV3020SAQ

VINT IOVDD

RAMP

LCD

VDD_RX_TX VCC_SYN

SYSTEM CLOCK (26M)

MIC_BIAS Li-Ion Battery (Slim,Standard)

KEY_BOARD

CPVDD

PMU

SIMEN GPO Bluetooth Charging Circuit

RTC_CLOCK (32.768KHz)

VCHG SIM CARD VSAVE

7-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

8. PCB Diagrams 8-1. Main PCB Diagram Top

8-1

PCB Diagrams

Bottom

8-2

PCB Diagrams

8-2. Sub PCB Diagram Top

8-3

PCB Diagrams

Bottom

8-4

9. Flow Chart of Troubleshooting 9-1. Power On ' Power On ' does not work Yes

No

Check the Battery Voltage

Change the Battery

is more than 3.4V

Yes

No C408(VINT) = 2.7V?

Check the PMU related to VINT

Yes

No

Check the Clock at

Resolder OSC400

R401=32KHZ

Yes

No

TA425(+VDD_IO_LOW) & C424(+VDD_IO_HIGH) = "H"?

Check the related circuit

Yes

No

C401(+VDD_GSM_CORE)

Check the +VDD_GSM_CORE circuit

= 1.9V?

Yes

No

Check for the clock at C319

Check the clock generation circuit (related to U101)

= 26MHz

Yes

Check the initial operation

Yes END

9-1

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-2

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Flow Chart of Troubleshooting

9-2. Initial

Initial Failure Yes

No

U200 pin 2 (RSTON) ="H"?

Check the circuit related to reset

Yes

No

Is U302 pin 4

Check the U302

OK?

Yes Check the 16bit data signal & memory CE Yes END

9-3

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-4

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-3. Charging Part

Abnormal charging part Yes

No

Check the U500 pin 1 > 4.9V

Check the circuit related to

V_EXT_CHARGE

Yes

No U500 pin 5 = "L"?

Resolder or replace U503

Yes

No

Check the circuit related to

U500 pin 3 = "L"? AUX_ON signal

Yes

Check the U500 pin 10

No Resolder or replace U503

≒ 4.2V

Yes END

9-5

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-6

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-4. Sim Part

Phone can't access SIM Card

Yes

No SIM400 pin 1,5 = "H"?

Check the sim charge pump

Yes

After Power ON,

No

Check SIMCLK Signal on

Check the Clock

pin3 of SIM400 in a few second

Yes

No After SIM card insert, Replace PBA

SIM400 pin 2 = "H(SIM_RST)"?

Yes

Check the SIM Card

Yes

END

9-7

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-8

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-5. Microphone Part

Microphone does not work

Yes No Check the connection

Resolder MIC

from MIC

Yes

Check the circuit

No Resolder the C605, C611, R602, R604 R605, U600

from UCP201 to MIC

Yes

Check the MIC

No

Replace the MIC

Yes

END

9-9

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-10

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-6. Speaker Part(Melody)

Speaker does not work Yes No U304 pin 6 = 2.9V?

Resolder or replace U304

Yes

No

Check the Clock signal at Pin 4 of U304 (26MHz)

Check the clock generation circuit (related to U301 and U303)

Yes No

U301 pin 17,18 ≒ 1.8V?

Resolder U301

(When U301 operate)

Yes No Is Speaker working?

Change the Speaker

Yes END

9-11

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-12

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-7. Key Data Input

Check Initial Operation

Yes

No

When one of the keys is

Check the Dome sheet & Key Pad

pushed, is it displayed on LCD?

Yes

No

When one of the keys is

Replace the PBA

pushed, KBIO signal is OK?

Yes

END

KEY_COL(0:4)

KEY_ROW(0:2)

KEY_COL(4) KEY_COL(3) KEY_COL(2) KEY_COL(1) KEY_COL(0)

12

12 KEY_ROW(0)

STAR1

KEY_ROW(1)

1

DIGIT10

12 DIGIT6

12

SHARP1

1

DIGIT8

KEY_MAP 9-13

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

2

12

2

12

DIGIT1

DIGIT4 2

DIGIT9

12 KEY_ROW(2)

12

DIGIT7

12

1 DIGIT3

DIGIT2

DIGIT5

Flow Chart of Troubleshooting

9-8. Receiver Part

Receiver does not work Yes No Resolder UCP201 or change PBA

Is Receiver working?

Yes No Replace the Receiver

Is Receiver working?

Yes

END

9-14

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-9. Back Light (for Color Main LCD)

Backlight does not work Yes No Is LCD Contrast set on high

Set LCD Contrast on high level

level in the Menu?

Yes

No U100(SUB PCB) PIN 3 = H ?

Check the inserting condition of slide FPCB Resolder UCP201 or change PBA

Yes

No Check the U100 & the related circuit

U100 PIN 1 = 7V ?

Yes

Replace the LCD Module

Yes END

9-15

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-16

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Flow Chart of Troubleshooting

9-10. Key Back Light

Main Key LED does not work Yes No Check the UCP201 related to "KEY_LED_ON"

U700 pin1 = H ?

Yes

END

9-17

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-11. Camera part "Camera" function does not work Yes

Check the Camera connector on SUB PCB board

No Reconnect the camera module

Yes No SLC700 pin 41 = H ?

Check the inserting condition of slide FPCB Reconnect SLC700

Yes No Check U304(pin2, pin4) related to 26Mhz and R317

C319 = 26MHz?

Yes

Is there another problem?

Yes

Replace the camera module

END

9-18

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-19

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-12. GSM Receiver

RX ON RF input : CH center freq : +67.7kHz Amp : -50dBm

Yes No

F100 Pin8 >= -65dBm

Resolder RFS100,C101

Yes No

F100 5,6 >= -68dBm

No Check F100 pin10,pin12 = L

Check ANT Switch control circuit

Yes Resolder F100

Yes No U101 pin 29 >= -70dBm pin 30 >= -70dBm

Resolder C104, C108, L103

Yes

U101 pin 7,8,9,10 >= 1V

No

No U101 pin 23,26,31 >=2.8V

Yes

Check & Resolder U101, R125 RF26MHz, RF PSU Part

Yes Resolder U101

Check UCP201

END

9-20

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Flow Chart of Troubleshooting

9-13. GSM Transmitter

TX ON (5Level)

Yes No

F100 Pin8 >= 20dBm

Resolder RFS100,C101

Yes No

F100 pin11 >= 18dBm

Check F100 pin10 = H (2.6V), 12 = L

No Check ANT Switch control circuit

Yes

Yes No

PAM100 pin16 >= 18dBm

Change or Resolder L107,C125,C124

Resolder or Change PAM100

Yes No

PAM100 pin12 =2.8V

No

Check & Resolder RFLO signal, RF13MHz, RF PSU Part

Yes Yes Check UCP201

END

9-21

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Resolder U101

Flow Chart of Troubleshooting

9-14. DCS Receiver

RX ON RF input : CH center freq : +67.7kHz Amp : -50dBm

Yes No

F100 Pin8 >= -65dBm

Resolder RFS100,C101

Yes No

F100 1,2 >= -68dBm

Check F100 pin10,pin12 = L

No

Check ANT Switch control circuit

Yes Yes

Resolder F100 No

U101 pin 35 >= -70dBm pin 36 >= -70dBm

Resolder C117, C118, L106

Yes

U101 pin 7,8,9,10 >= 1V

No

No U101 pin 23,26,31 >=2.8V

Yes

Check & Resolder U100, R113 RF26MHz, RF PSU Part

Yes Resolder U101

Check UCP201

END

9-22

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Flow Chart of Troubleshooting

9-15. DCS Transmitter

TX ON (5Level)

Yes No

F100 Pin8 >= 20dBm

Resolder RFS100,C101

Yes No

F100 pin13 >= 18dBm

Check F100 pin12 = H (2.6V), 10 = L

No Check ANT Switch control circuit

Yes

Yes No

PAM100 pin18 >= 18dBm

Change or Resolder L104,C134,R124

Resolder or Change PAM100

Yes No

No

PAM100 pin4 =2.8V

No

Check & Resolder RFLO signal, RF13MHz, RF PSU Part

Yes Yes Check UCP201

END

9-23

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Resolder U101

Flow Chart of Troubleshooting

9-16. PCS Receiver

RX ON RF input : CH center freq : +67.7kHz Amp : -50dBm

Yes No

F100 Pin8 >= -65dBm

Resolder RFS100,C101

Yes No

F100 3,4 >= -68dBm

Check F100 pin10,pin12 = L

Yes

No

Check ANT Switch control circuit

Yes Resolder F100

No U101 pin 32 >= -70dBm pin 33 >= -70dBm

Resolder C112, C116, L105

Yes

101 pin 7,8,9,10 >= 1V

No

No U101 pin 23,26,31 >=2.8V

Yes

Check & Resolder U100, R113 RF26MHz, RF PSU Part

Yes Resolder U101

Check UCP201

END

9-24

SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-17. PCS Transmitter

TX ON (5Level)

Yes No

F100 Pin8 >= 20dBm

Resolder RFS100,C101

Yes No

F100 pin13 >= 18dBm

Check F100 pin12 = H (2.6V), 10 = L

No Check ANT Switch control circuit

Yes

Yes No

PAM100 pin18 >= 18dBm

Change or Resolder L104,C134,R124

Resolder or Change PAM100

Yes No

No

PAM100 pin4 =2.8V

No

Check & Resolder RFLO signal, RF13MHz, RF PSU Part

Yes Yes Check UCP201

END

9-25

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Resolder U101

Flow Chart of Troubleshooting

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10. Reference data 10-1. Reference Abbreviate AAC: Advanced Audio Coding. AVC : Advanced Video Coding. BER : Bit Error Rate BPSK: Binary Phase Shift Keying CA : Conditional Access CDM : Code Division Multiplexing C/I : Carrier to Interference DMB : Digital Multimedia Broadcasting EN : European Standard ES : Elementary Stream ETSI: European Telecommunications Standards Institute MPEG: Moving Picture Experts Group PN : Pseudo-random Noise PS : Pilot Symbol QPSK: Quadrature Phase Shift Keying RS : Reed-Solomon SI : Service Information TDM : Time Division Multiplexing TS : Transport Stream

10-1

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Reference data

10-2

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11. Disassembly and Assembly Instructions 11-1. Disassembly

1

2

Unscrew 4 screws in rear cover

Separate the rear cover

Unscrew marked 4 points

3

2

1

From the bottom part separte the rear cover

1) Be careful of the damage of cover and scratch.

3

1) Be careful of the damage of cover and scratch.

Separate the Main PBA from

4

Front Case with FPCB

Be careful separate this point

Unscrew 4 screws in Rear Lower

Unscrew marked 4 points

11-1

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Disassembly and Assembly Instructions

Unscrew 4 screws in Sub Lower Case

5

Separate the Sub Lower

6

1

2

3

Unscrew marked 4 points

1)

Separate the SUB PBA

7

1

2

Separate the Lower cover from SUB upper

8

Separate the SUB PBA

3

11-2

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Disassembly and Assembly Instructions

11-2. Assembly

1

Inserting the Sub PBA with LCD module

2

Place Sub PBA with Receiver and Camera

to the Sub Upper case

on the Sub Upper Case

3

Insert Sub Lower to Sub Upper

3

3

2

4

2

Screw to the Sub Lower

1 screwing 4 points

.

. 11-3

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1

Disassembly and Assembly Instructions

Screw to the

5

Lower Case

6

Assemble the Main PBA with FPCB

Be careful this Point

screwing 4 points

1) Insert the FPCB 2) Assemble the Main PBA

7

8

Assemble the Rear Case

Screw the rear cover

Screw marked 4 points

1

2

3

.

. 11-4

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Disassembly and Assembly Instructions

11-3. FPCB KIT Assembly 2

1

A

MAIN FPCB Reference Line

1. Remove the cover from the adhesive tape

1. Insert MAIN FPCB to the white silk line,

(SUB PBA)

and then press the 'A' portion for safe connection

※ Caution

※ Caution 1.Be care of damaging SUB PBA when using a pair of tweezers

1. Confirm the direction whether it is MAIN or SUB side. 2. Confirm that the FPCB is fully inserted.

4

3

TAPE SUB FPCB SHORT

soldering point 1. Solder on the both sides.

1. Attatch an insulating tape up to the BLUE reference line. 2. Press on the surface of tape uniformly.

※ Caution

※ Caution

1.Be care of damaging SUB PBA when using a pair of tweezers

1. Reattatch the insulating tape when located wrong.

2. Soldering tempreature : 350~380℃ 11-5

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Disassembly and Assembly Instructions

6

5

Fold

Fold

1. Fold the FPCB downside.

1. Fold the MAIN side of FPCB lightly and unfold

※ Caution

※ Caution

1. FPCB should be folded without tilting.

1. FPCB should be folded without tilting.

8

7

B A

1. Remove the cover from the adhesive tape (MAIN PBA)

※ Caution

1. Insert MAIN FPCB to the white silk line(A) 2. Press the 'B' portion for safe connection

※ Caution

1.Be care of damaging MAIN PBA when using a pair of tweezers 1. Be care of inseting not enough and being torn.

11-6

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Disassembly and Assembly Instructions

10

9

TAPE MAIN FPCB EMI 2 Soldering point 1. Attatch an EMI adhesive tape starting left GND pad.

1. Solder on the both sides.

2. Remove the cover.

※ Caution 1.Be care of damaging MAIN PBA when using a pair of tweezers

2. Soldering tempreature : 350~380℃

※ Caution

1. Follow Red reference line when putting on tape

12

11

TAPE MAIN

TAPE MAIN

FPCB EMI 1

FPCB SHORT

1. Fold the FPCB downside.

1. Attatch an insulating tape to meet with EMI tape

2. Attatch an EMI tape.

※ Caution 1.Be care of damaging MAIN PBA when using a pair of tweezers 2.Both side of tape should not be crossed out of the PBA

※ Caution

1. EMI tape should not lean to one side.

11-7

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Disassembly and Assembly Instructions

11-4. LCD KIT Assembly 2

1

Reference line

TAPE LCD FPCB

1. Make certain that the external apperance of 1.Confirm that the TAPE is attached correctly.

TAPE is clear. 2. Attatch a tape up to the reference line.

※ Caution

※ Caution

1. Be care of damaging SUB PBA when using a pair of tweezers. 1. Reattatch the adhesive tape when located wrong. 2. The TAPE should be located accurately.

4

3

1.Insert the LCD FPCB to the connector and fix it.

1. Remove the cover of adhesive tape.

※ Caution

※ Caution

1. Be care of damaging FPCB when using a pair of tweezers.

1. Be care of damaging LCD when using a pair of tweezers.

11-8

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Disassembly and Assembly Instructions

6

5

1. confirm the clearence of region indicated.

1. Attatch the LCD to SUB PBA by adjusting coner.

※ Caution

※ Caution

1. Confirm that the LCD is located correctly.

1.Remove the cover of tape if there is not clear.

8

7 Reference Line 부착 기준선

TAPE SLIDE MODULE EMI

1. Make certain that the external apperance of

1.Confirm that the TAPE is attached correctly.

TAPE is clear. 2. Attatch a tape up to the reference line.

※ Caution

※ Caution

1. Be care of damaging SUB PBA when using a pair of tweezers. 1. Reattatch the insulating tape when located wrong. 2. The TAPE should be located accurately.

11-9

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Disassembly and Assembly Instructions

10

9

1.Confirm that the TAPE is attached correctly.

1.Finally, Confirm that the TAPE is attached correctly by front view.

※ Caution

※ Caution 1. Reattatch the insulating tape when located wrong.

11

Reference Line

1. Reattatch the insulating tape when located wrong.

12

TAPE LCD PBA SHORT

1. Make certain that the external apperance of

1.Confirm that the TAPE is attached correctly.

TAPE is clear. 2. Attatch a tape up to the reference line. ※ Caution

※ Caution

1. Be care of damaging SUB PBA when using a pair of tweezers. 1. Reattatch the insulating tape when located wrong. 2. The TAPE should be located accurately.

11-10

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This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.

ⓒ Samsung Electronics Co.,Ltd. Code No.:

GH68-11216A 2006. 04. Rev.1.0